What was found
AIRCRAFT WAS NOT GROUNDED: CIDS EMERGENCY POWER SUPPLY UNIT 12WL FAULT MESSAGE FOUND DURING EMERGENCY LIGHT TEST. REPLACED POWER SUPPLY BATTERY PER AMM 33-51-38.
- Difficulty date
- July 6, 2021
- Submitted
- July 7, 2021
- Operation
- Air carrier
- Aircraft
- N126AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6313
- Aircraft time
- 21,891 hours, 6,324 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Faulted
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.